r96, r97, r98, r99, r100, r101, r102, r103,
r104, r105, r106, r107, r108, r109, r110, r111,
r112, r113, r114, r115, r116, r117, r118, r119,
+ // last 17 are special (look down)
r120, r121, r122, r123, r124, r125, r126, r127,
- r0, r1, r2, r5, r12, r13, r22, rp]> // last 16 are special (look down)
+ r0, r1, r2, r5, r12, r13, r22, rp, AR_PFS]>
{
let MethodProtos = [{
iterator allocation_order_begin(const MachineFunction &MF) const;
GRClass::iterator
GRClass::allocation_order_end(const MachineFunction &MF) const {
- int numReservedRegs=8;// the 8 special registers r0,r1,r2,r5,r12,r13 etc
-
+ // the 9 special registers r0,r1,r2,r5,r12,r13 etc
+ int numReservedRegs=9;
+
// we also can't allocate registers for use as locals if they're already
// required as 'out' registers
numReservedRegs+=MF.getInfo<IA64FunctionInfo>()->outRegsUsed;